System Engineer (Infrastructure, Cloud & DevOps)
Posted
Summary
Systems engineer in Singapore who designs, maintains, and troubleshoots ICT infrastructure: Windows Server/Active Directory, virtualization, databases, backups, and data centre operations, while helping modernize toward containers and DevOps automation (Ansible, Kubernetes). Includes on-call incident support.
Key Responsibilities
- Design, deploy, configure, and maintain ICT infrastructure, virtualization platforms, and enterprise systems.
- Perform system administration, including preventive maintenance, upgrades, patch management, performance monitoring, and troubleshooting.
- Support application teams with system integration, database and application deployment, configuration management, and backup operations.
- Assist in infrastructure modernization initiatives, including migration to containerized environments and implementation of DevOps and automation practices.
- Respond to incidents, diagnose system issues, and coordinate resolution efforts to ensure service availability and reliability.
- Maintain accurate technical documentation, operational procedures, and system architecture diagrams.
- Evaluate business and technical requirements and recommend scalable, secure, and resilient infrastructure solutions.
- Participate in on-call support arrangements for critical system incidents as required.
Key Requirements
- Experience in systems engineering, infrastructure administration, cloud platforms, virtualization technologies, or data centre operations.
- Strong knowledge of Windows Server administration, including Active Directory, Group Policy, Remote Desktop Services, failover clustering, system hardening, patching, and upgrades.
- Experience with cloud and virtualization technologies, including virtual machine deployment, storage management, networking, and security configurations.
- Knowledge of database administration, including installation, configuration, maintenance, security, and upgrades.
- Experience with enterprise backup and recovery solutions.
- Understanding of networking concepts, infrastructure security, firewall and load balancing technologies, and SSL certificate management.
- Familiarity with data centre infrastructure, hardware, and virtualized environments.
- Knowledge of DevOps practices, automation tools (e.g., Ansible), and containerization technologies such as Kubernetes.
- Strong analytical, troubleshooting, and problem-solving skills.
- Ability to communicate effectively with technical and non-technical stakeholders.
- Experience producing technical documentation and infrastructure design recommendations.
Preferred Qualifications
- Exposure to Azure Stack Hub or other cloud infrastructure platforms.
- Experience supporting large-scale enterprise environments.
- Relevant industry certifications in cloud, systems administration, virtualization, networking, or cybersecurity.